Family name 良弘 (Yoshihiro 
, 良弘 ) , worldwide, is quite a common surname. The family name 良弘 is habitual in Japan, where it is quite a rare surname, Singapore, where it is a rare surname, and Hungary. In absolute terms, the name is most common in Japan, China, and Malaysia. Also, 良弘 is the forename as well as the last name.